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Home >> Chrysler >> 2003 >> PT Cruiser Limited, Standard >> Repair and Diagnosis (Single Page) >> Accessories & Equipment >> Infotainment >> Body Diagnostic Procedures >> Diagnostic Information And Procedures >> Communication >> Symptom: *NO RESPONSE FROM SENTRY KEY IMMOBILIZER MODULE >> Possible Causes

Possible Causes

  1. ATTEMPT TO COMMUNICATE WITH THE INSTRUMENT CLUSTER
  2. GROUND CIRCUIT OPEN
  3. FUSED IGNITION SWITCH OUTPUT CIRCUIT OPEN
  4. FUSED B(+) CIRCUIT OPEN
  5. OPEN PCI BUS CIRCUIT
  6. SENTRY KEY IMMOBILIZER MODULE